public void SetAvailable(bool available) { if (IsOn) { TurnOff(); } if (!available) { TemperatureReadings.Clear(); PowerReadings.Clear(); ReadingsUpdated?.Invoke(this, EventArgs.Empty); } IsAvailable = available; PropertyChanged.Invoke(this, new PropertyChangedEventArgs(nameof(IsAvailable))); PropertyChanged.Invoke(this, new PropertyChangedEventArgs(nameof(IsOn))); PropertyChanged.Invoke(this, new PropertyChangedEventArgs(nameof(TurnOnEnabled))); PropertyChanged.Invoke(this, new PropertyChangedEventArgs(nameof(TurnOffEnabled))); PropertyChanged.Invoke(this, new PropertyChangedEventArgs(nameof(Status))); PropertyChanged.Invoke(this, new PropertyChangedEventArgs(nameof(CoolerTabInfoVisibility))); PropertyChanged.Invoke(this, new PropertyChangedEventArgs(nameof(CoolerTabNotOnVisibility))); PropertyChanged.Invoke(this, new PropertyChangedEventArgs(nameof(IsOffVisibility))); PropertyChanged.Invoke(this, new PropertyChangedEventArgs(nameof(IsOnVisibility))); }
private void getSelectedNodeTempData() { TemperatureReadings.Clear(); foreach (string sensor in tempSensors) { //Database Stuff NpgsqlConnection conn = new NpgsqlConnection("Server=flick.cs.niu.edu;Port=5432;User Id=readonly;Database=aot;CommandTimeout=240"); conn.Open(); NpgsqlCommand command = new NpgsqlCommand("SELECT value_hrf FROM data WHERE aot_node_id = '" + SelectedNodeId + "' AND sensor = '" + sensor + "' and parameter = 'temperature' AND timestamp >= '" + StartTime + "' AND timestamp < '" + EndTime + "' LIMIT 1;", conn); try { NpgsqlDataReader reader = command.ExecuteReader(); while (reader.Read()) { TemperatureReadings.Add(sensor, reader.GetString(0)); } } catch (System.Exception ex) { print(ex); } conn.Close(); } }
public void AddReading(DateTime readingTime, double?temperature, double?power) { LastReadingTime = readingTime; TemperatureReadings.Add(new DataPoint(DateTimeAxis.ToDouble(readingTime), temperature ?? double.NaN)); PowerReadings.Add(new DataPoint(DateTimeAxis.ToDouble(readingTime), power ?? double.NaN)); PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(LastPowerReading))); PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(LastTemperatureReading))); ReadingsUpdated?.Invoke(this, EventArgs.Empty); }
public async Task <TemperatureReadings> ReadAsync() { var reading = await _sensor.GetReadingAsync().AsTask(); var readings = new TemperatureReadings { //Temperature = reading.Temperature, //Humidity = reading.Humidity }; return(readings); }
public async Task <TemperatureReadings> ReadAsync() { float temp = await _bme280.ReadTemperature(); float humidity = await _bme280.ReadHumidity(); float pressure = await _bme280.ReadPressure(); var data = new TemperatureReadings { Temperature = temp.Truncate(2), Humidity = humidity.Truncate(2), Pressure = pressure.Truncate(2), Source = TemperatureSensorType.BME280 }; return(data); }